Oscillography; Data Logger; Phasor Measurement Unit Records - GE L90 Instruction Manual

6 ACTUAL VALUES
PATH: ACTUAL VALUES RECORDS

OSCILLOGRAPHY

MESSAGE
MESSAGE
MESSAGE
MESSAGE
This menu allows the user to view the number of triggers involved and number of oscillography traces available. The
value is calculated to account for the fixed amount of data storage for oscillography. See the Oscillog-
CYCLES PER RECORD
raphy section of chapter 5 for additional details.
A trigger can be forced here at any time by setting "Yes" to the
menu for information on clearing the oscillography records.
CLEAR RECORDS
PATH: ACTUAL VALUES RECORDS

DATA LOGGER

MESSAGE
The represents the time at which the oldest available samples were taken. It will be static until the log
OLDEST SAMPLE TIME
gets full, at which time it will start counting at the defined sampling rate. The
most recent samples were taken. It counts up at the defined sampling rate. If the data logger channels are defined, then
both values are static.
Refer to the
COMMANDS CLEAR RECORDS
PATH: ACTUAL VALUES RECORDS
PMU
RECORDS
MESSAGE
The number of triggers applicable to the phasor measurement unit recorder is indicated by the
The status of the phasor measurement unit recorder is indicated as follows:
GE Multilin
OSCILLOGRAPHY
FORCE TRIGGER?
No
NUMBER OF TRIGGERS:
0
AVAILABLE RECORDS:
0
CYCLES PER RECORD:
0.0
LAST CLEARED DATE:
2000/07/14 15:40:16
FORCE TRIGGER?
DATA LOGGER
OLDEST SAMPLE TIME:
2000/01/14 13:45:51
NEWEST SAMPLE TIME:
2000/01/14 15:21:19
menu for clearing data logger records.
PMU RECORDS
NUMBER OF TRIGGERS:
0
PMU 1
RECORDING
L90 Line Current Differential System
6.4.3 OSCILLOGRAPHY
Range: No, Yes
command. Refer to the
represents the time the
NEWEST SAMPLE TIME

6.4.5 PHASOR MEASUREMENT UNIT RECORDS

Range: 0 to 65535 in steps of 1
See below.
NUMBER OF TRIGGERS
6.4 RECORDS
COMMANDS
6.4.4 DATA LOGGER
6
value.
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